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Probiotics Powder Bacillus Subtilis - Premium Quality from China Suppliers and Factory
Basic Information
Product Description
Gram-positive, Catalase-positive, with the spore form, Rod-shaped bacteria, metabolism prefer mesophilic temperature and aerobic condition. It is widely found in the environment and also the animal as well the human being bodies. The spore formed Bacillus spp are with good resistant to the environment temperature, it can be long time stored in temperature around 60℃ and even can survive 20 minutes in temperature above 120℃ when the spore form in stable condition, but the animal/human gastric and water or humidity etc can help to transfer the bacteria from spore form to active status. The Bacillus bacteria is using its vegetable cell which composed of peptidoglycan to coordinate this inactive/active metabolism.
Bacillus subtilis is studied and used for long time, even much earlier than antibiotic discovery, it was regarded as the alternative medicine in a period for bacteria treatment. From the summarized study results, the metabolism of the Bacillus subtilis is mainly as:
- ✅ Oxygen Consumption & Anaerobic Support: Aerobic metabolism helps boost other anaerobic bacteria, especially the friendly lactic acid bacteria to grow up. The further metabolism from the lactic acid bacteria can also produce more organic acid to compete and inhibit the pathogens growing up.
- ✅ Enzyme Production Ability: Bacillus spp is very able to produce multi-types enzymes, such as α-amylase, protease, lipase, cellulose etc. These can be working together with other enzymes from animal/human bodies.
- ✅ Vitamins & Antibodies Production: Bacillus subtilis is able to produce sufficient vitamin B as well as different type antibodies that can be used as antibiotics like Iturin A, Chitinase, Gramidicin, Polymycin, Nystatin etc. These are working with the natural nutrition supplements as well as the natural antibiotics.
💡 Regulatory Approvals: Due to the strong surviving ability and comprehensive metabolism ability, Bacillus spp are widely used in the enzyme industry, animal nutrition and health, and environment control. It is generally approved in the EFSA-QPS list as well as the US-GRAS list. In China, there are CFDA approved drugs with Bacillus spp. It is also popular in human products in regions like Ukraine and Italy.
Product Specification
| Items | Specification |
|---|---|
| ⚗️ Physical & Chemical Properties | |
| Appearance | Yellow or brown powder |
| Genetic Identification | 16s-rRNA method etc. |
| Odor | No abnormal odor |
| Water activity | <0.12 |
| Moisture, % | ≤ 10.0 |
| 🔬 Microbiology | |
| Viable cell count, CFU/g | ≥ 5.0×1011 |
| Non LAB count, CFU/g | ≤ 500 |
| Coliform, CFU/g | ≤ 10 |
| Yeast & Mold, CFU/g | ≤ 50 |
| Escherichia coli /25g | Negative |
| Salmonella /25g | Negative |
| Staphylococcus aureus /25g | Negative |
| Shigella /25g | Negative |
| ⚖️ Heavy Metals | |
| Lead (Pb) ppm | <1.0 |
| Arsenic (As) ppm | <0.5 |
| Cadmium (Cd) ppm | <1.0 |
| Mercury (Hg) ppm | <0.1 |
Applications
💊
Medication, HealthCare, Dietary Supplements — capsules, tablets, sachets/strips, drops etc.
🐄
Animal Nutrition Products & Animal Feed
🐟
Animal Feed Starter Cultures & Aquaculture Feeds
💧
Water Treatment
🌿
Plant Protection
♻️
Environment Protection & Waste Degradation
Package
- Inner packing: aluminum foil & PE bag
- Outer packing: foam box & carton
- Packing size: 1kg–10kg or as requested
Storage & Shelf Life
- At least 24 months if stored at -18°C, in a well-sealed package away from moisture and sunlight.
Frequently Asked Questions (FAQ)
❓ What is Bacillus subtilis and how does it work?
Bacillus subtilis is a gram-positive, spore-forming, rod-shaped bacterium that thrives in aerobic and mesophilic conditions. It works by consuming oxygen to support anaerobic beneficial bacteria, producing multi-type enzymes, and generating vitamins and natural antibody-like compounds that help inhibit pathogens and support host health.
❓ What is the viable cell count of this Bacillus subtilis product?
The viable cell count is guaranteed at ≥ 5.0×1011 CFU/g, ensuring a high concentration of active bacteria for effective performance in all intended applications.
❓ Is this product safe and regulatory approved?
Yes. Bacillus subtilis is included in the EFSA-QPS (Qualified Presumption of Safety) list and the US-GRAS (Generally Recognized As Safe) list. It is also recognized in CFDA-approved drugs in China and is widely used in human health products in countries such as Ukraine and Italy.
❓ What are the main applications of this Bacillus subtilis product?
This product is versatile and suitable for a wide range of applications including human health supplements (capsules, tablets, sachets), animal nutrition and feed, aquaculture, water treatment, plant protection, and environmental waste degradation.
❓ How should this product be stored and what is its shelf life?
The product should be stored at -18°C in a well-sealed package, away from moisture and direct sunlight. Under these conditions, the shelf life is at least 24 months from the date of manufacture.
❓ What packaging options are available for this product?
The product is packed with an inner aluminum foil & PE bag for moisture protection, placed inside a foam box and outer carton for safe transit. Standard packing sizes range from 1kg to 10kg, and custom sizes are available upon request.